#!/bin/bash
# Slackware build script for sonarqube

# Copyright 2016  Giorgio Peron <giorgio.peron@gmail.com>, Belluno, Italy
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=sonarqube
VERSION=${VERSION:-5.6.1}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

bailout() {
  printf "\nThis requires a \"sonar\" user and group.\n"
  printf "\tgroupadd -g 287 sonar\n"
  printf "\tuseradd -g 287 -u 287 -r -c 'SonarQube user' -s /bin/bash -d /usr/share/sonarqube sonar\n\n"
  exit 1
}

if ! getent group sonar 2>/dev/null 1>/dev/null ; then
  bailout
elif ! getent passwd sonar 2>/dev/null 1>/dev/null ; then
  bailout
fi

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
  BINDIR="linux-x86-32"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
  BINDIR="linux-x86-32"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
  BINDIR="linux-x86-64"
else
  SLKCFLAGS="-O2"
  BINDIR=""
fi

set -e

rm -rf $PKG $TMP/$PRGNAM-$VERSION
mkdir -p $PKG $OUTPUT
cd $TMP

unzip $CWD/$PRGNAM-$VERSION.zip

mkdir -p $PKG/usr/share/$PRGNAM
mkdir -p $PKG/var/{log,run,tmp}/$PRGNAM
mkdir -p $PKG/etc/rc.d

mv $TMP/$PRGNAM-$VERSION/* $PKG/usr/share/$PRGNAM/

# expose the configuration file under /etc
mv $PKG/usr/share/$PRGNAM/conf/sonar.properties{,.new}
mv $PKG/usr/share/$PRGNAM/conf/wrapper.conf{,.new}
cd $PKG/etc
ln -sf ../usr/share/$PRGNAM/conf $PRGNAM

sed -i "s_sonar.jdbc.url=jdbc:h2:_#sonar.jdbc.url=jdbc:h2:_g" $PKG/usr/share/$PRGNAM/conf/sonar.properties.new
sed -i "s_#sonar.jdbc.url=jdbc:mysql:_sonar.jdbc.url=jdbc:mysql:_g" $PKG/usr/share/$PRGNAM/conf/sonar.properties.new
sed -i "s_#sonar.web.context=_sonar.web.context=/sonarqube_g" $PKG/usr/share/$PRGNAM/conf/sonar.properties.new
sed -i "s_wrapper.java.command=java_wrapper.java.command=/usr/lib${LIBDIRSUFFIX}/java/bin/java_g" $PKG/usr/share/$PRGNAM/conf/wrapper.conf.new

chown -R sonar:sonar $PKG/usr/share/$PRGNAM
chown -R sonar:sonar $PKG/var/{log,run,tmp}/$PRGNAM

rm -rf $PKG/usr/share/$PRGNAM/logs
rm -rf $PKG/usr/share/$PRGNAM/temp
cd $PKG/usr/share/$PRGNAM
ln -fs ../../../var/log/$PRGNAM logs
ln -fs ../../../var/tmp/$PRGNAM temp

# remove the executables for the others platforms
cd $PKG/usr/share/$PRGNAM/bin
find . -type d -not -name ${BINDIR} -not -name "." -not -name "lib" | xargs rm -rf

cat $CWD/rc.$PRGNAM > $PKG/etc/rc.d/rc.$PRGNAM.new
sed -i "s:WRAPPER_CMD=\"./wrapper\":WRAPPER_CMD=\"/usr/share/sonarqube/bin/${BINDIR}/wrapper\":g" $PKG/etc/rc.d/rc.$PRGNAM.new

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -c n -l y $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
